Did a computer science degree, but coding never really appealed. Have done a variety of sysadmin jobs over the years; currently working as a network engineer in a large service provider.
Server Fault
Q&A for professional system and network administrators
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Area 51
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Ask Different
Q&A for power users of Apple hardware and software
Mathematics
Q&A for people studying math at any level and professionals in related fields
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Bicycles
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Board & Card Games
Q&A for people who like playing board games, designing board games or modifying the rules of existing board games
Physical Fitness
Q&A for physical fitness professionals, athletes, trainers, and those providing health-related needs